AD6122 Просмотр технического описания (PDF) - Analog Devices

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AD6122

CDMA 3 V Transmitter IF Subsystem with Integrated Voltage Regulator

Analog Devices 

ABSOLUTE MAXIMUM RATINGS1

Supply Voltage DVCC, IFVCC, TXVCC to DGND,

IFGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +5 V

Internal Power Dissipation2 . . . . . . . . . . . . . . . . . . . 600 mW

Operating Temperature Range . . . . . . . . . . . –40°C to +85°C

Storage Temperature Range . . . . . . . . . . . . –65°C to +150°C

Lead Temperature Range (Soldering 60 sec) . . . . . . . . +300°C

AD6122

NOTES

1Stresses above those listed under Absolute Maximum Ratings may cause perma-

nent damage to the device. This is a stress rating only; functional operation of the

device at these or any other conditions above those indicated in the operational

section of this specification is not implied. Exposure to absolute maximum rating

conditions for extended periods may affect device reliability.

2Thermal Characteristics: 28-lead SSOP Package: θJA = 115.25°C/W.

PIN CONFIGURATIONS

SSOP Package

LPCC Package

PD1 1

28 VGAIN

PD2 2

27 REFIN

LDOE 3

26 REFOUT

LDOB 4

25 IFVCC

LDOC 5

24 IFGND

LDOGND

DGND

LOIPP

6

23

AD6122

7 TOP VIEW 22

8 (Not to Scale) 21

IIPP

IIPN

MODCMREF

LOIPN 9

20 QIPN

DVCC 10

19 QIPP

TXOPP 11

18 MODOPP

TXOPN 12

17 MODOPN

TXVCC 13

16 IFINP

IFGND 14

15 IFINN

32 31 30 29 28 27 26 25

LDOB 1

LDOC 2

LDOGND 3

LDOGND 4

DGND 5

LOIPP 6

LOIPN 7

DVCC 8

AD6122 Top View

(Not to Scale)

24 IFGND

23 IFGND

22 IIPP

21 IIPN

20 MODCMREF

19 QIPN

18 QIPP

17 MODOPP

9 10 11 12 13 14 15 16

NC = NO CONNECT

Model

AD6122ARS

AD6122ARSRL

AD6122ACP

AD6122ACPRL

ORDERING GUIDE

Temperature

Range

–40°C to +85°C

–40°C to +85°C

–40°C to +85°C

–40°C to +85°C

Package Description

Shrink Small Outline Package (SSOP)

28-Lead SSOP on Tape-and-Reel

Chip Scale Package (LPCC)

32-Leadless LPCC on Tape-and-Reel

Package

Option

RS-28

CP-32

CAUTION

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily

accumulate on the human body and test equipment and can discharge without detection.

Although the AD6122 features proprietary ESD protection circuitry, permanent damage may

occur on devices subjected to high-energy electrostatic discharges. Therefore, proper ESD

precautions are recommended to avoid performance degradation or loss of functionality.

WARNING!

ESD SENSITIVE DEVICE

REV. B

–3–

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